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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)01/18
10:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
10:00:00 (GMT) on 01/18
Sea Height:6.8 ft
Primary Swell Height: 4.3 ft
Primary Swell Period: 12.7 secs
Surf Height4.1 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
01/1810:00:006.8 4.3 se12.7 secs3.8 se7.7 secs0.8 se 17.5secs4.1 -4.6 12.7
01/1809:00:006.5 3.7 se12.7 secs4.0 se7.8 secs0.7 se 16.7secs3.5 -4.0 12.7
01/1808:00:006.6 4.2 se12.8 secs3.7 se7.7 secs0.6 se 16.7secs4.1 -4.6 12.8
01/1807:00:006.7 4.1 se14.1 secs3.6 se7.8 secs0.0 se 0.0secs4.3 -4.9 14.1
01/1806:00:006.5 3.9 se14.0 secs3.5 se8.3 secs1.1 se 17.3secs4.1 -4.7 14.0
01/1805:00:006.7 4.5 se12.6 secs3.5 se7.7 secs1.3 se 16.7secs4.2 -4.8 12.6
01/1804:00:006.5 4.3 se14.0 secs2.9 se10.1 secs2.4 se 6.7secs4.5 -5.0 14.0
01/1803:00:007.3 4.7 se13.9 secs3.9 se8.3 secs0.0 se 0.0secs4.8 -5.5 13.9
01/1802:00:007.7 5.3 se14.1 secs3.8 se8.3 secs0.0 se 0.0secs5.6 -6.4 14.1
01/1801:00:007.5 5.2 se12.8 secs3.7 se8.3 secs0.9 se 16.7secs5.0 -5.6 12.8
01/1800:00:007.1 4.8 se14.0 secs3.6 se7.8 secs0.0 se 0.0secs5.0 -5.7 14.0
01/1723:00:006.2 3.9 se14.3 secs3.4 se7.8 secs0.0 se 0.0secs4.2 -4.8 14.3
01/1722:00:007.1 4.7 se14.2 secs3.7 se9.0 secs1.8 se 5.9secs5.0 -5.7 14.2
01/1721:00:007.6 4.5 se14.2 secs4.4 se8.3 secs0.0 se 0.0secs4.8 -5.5 14.2
01/1720:00:007.2 5.0 se14.0 secs3.8 se8.4 secs0.0 se 0.0secs5.2 -5.9 14.0
01/1719:00:007.8 4.9 se14.0 secs4.5 se8.4 secs0.0 se 0.0secs5.2 -5.9 14.0
01/1718:00:007.8 5.0 se14.3 secs4.3 se8.4 secs0.3 se 20.0secs5.4 -6.1 14.3
01/1717:00:008.5 6.0 se14.3 secs4.6 se8.3 secs0.0 se 0.0secs6.4 -7.2 14.3
01/1716:00:009.0 6.5 se14.2 secs4.1 se9.9 secs2.8 se 6.7secs7.0 -7.9 14.2
01/1715:00:008.0 4.6 se14.1 secs5.1 se8.3 secs0.0 se 0.0secs4.8 -5.5 14.1
01/1714:00:008.9 6.2 se14.3 secs4.4 se9.0 secs2.2 se 5.9secs6.6 -7.5 14.3
01/1713:00:007.6 4.7 se14.2 secs3.6 se10.0 secs2.4 se 6.7secs5.0 -5.6 14.2
01/1712:00:008.3 5.1 se14.2 secs4.4 se10.2 secs2.7 se 6.7secs5.4 -6.1 14.2
01/1711:00:008.0 5.7 se14.5 secs3.9 se11.4 secs3.9 se 7.8secs6.2 -7.0 14.5

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
10:00:00 (GMT) on 01/18
Combined Sea Height:9.5 ft
Dominant Period:8.0 secs
Wind Speed: 23.4 kts
Wind Gust: 27.3 kts
Wind Direction:070 degrees
Barometric Pressure:1014.8 mbs
Air Temperature: 75.2 degrees
Water Temperature:77.7 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
01/1810:00:009.58.023.427.30701014.875.277.7
01/1809:00:009.20.021.427.30701014.675.277.7
01/1808:00:009.50.021.427.30701014.575.277.7
01/1807:00:008.90.021.427.30701014.875.477.7
01/1806:00:008.913.021.427.30701014.975.277.7
01/1805:00:009.58.021.427.30801014.475.277.7
01/1804:00:009.50.017.623.40701014.075.677.7
01/1803:00:008.98.017.623.40701013.675.477.7
01/1802:00:009.88.019.523.40801013.175.677.7
01/1801:00:0010.58.017.623.40701012.575.277.7
01/1800:00:009.28.019.523.40801012.675.077.7
01/1723:00:009.80.019.523.40801013.074.777.7
01/1722:00:009.58.019.523.40801014.175.077.7
01/1721:00:0010.214.019.523.40701015.374.877.7
01/1720:00:0010.214.019.525.40801015.974.832.0
01/1719:00:0010.50.017.621.40701016.074.877.7
01/1718:00:009.88.019.525.40701015.574.877.7
01/1717:00:0010.20.017.623.40801014.774.532.0
01/1716:00:0010.80.017.623.40701014.174.377.7
01/1715:00:000.00.017.623.40701013.274.577.7
01/1714:00:0011.80.017.621.40701012.674.777.7
01/1713:00:0010.80.017.621.40701012.574.877.7
01/1712:00:0011.20.017.623.40701012.675.077.7
01/1711:00:0010.215.017.619.50801012.974.877.7

 

000040579 ___0.025029
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